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Best Emf Detector Device Apps

244+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated July 2026

Whether you're new to emf detector device or looking for an upgrade, our curated collection of 244+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Emf Detector Device Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1EMF Radiation Detector ReaderEMF Radiation Detector ReaderFree4.5★ (4.7K)YesYesAug 2026
2EMF Detector-Radiation ReaderEMF Detector-Radiation ReaderFree4.4★ (315)NoYesAug 2026
3EMF Detector - Radiation MeterEMF Detector - Radiation MeterFree was $0.99—NoNoMay 2026
4EMF Detector (Scanner)EMF Detector (Scanner)Free—YesYesMay 2026
5EMF Detector - Ghost HuntingEMF Detector - Ghost HuntingFree was $0.99—NoNoJul 2026
6EMF AnalyticsEMF AnalyticsFree4.0★ (57)NoNoAug 2026
7EMF DetectorEMF Detector$0.992.7★ (128)—NoJul 2026
8EMF Field Detector RF ScannerEMF Field Detector RF Scanner$4.994.5★ (5.5K)YesYesAug 2026

Top Picks for Emf Detector Device

EMF Radiation Detector Reader#1

EMF Radiation Detector Reader by Rounding Squares BV

Detect Magnetic Field Meter
Editor's Choice
🔧 Utilities
4.5😐(4.7K ratings)
FreeAdsIn-App Purchases
EMF Radiation Detector Reader screenshot 1
EMF Radiation Detector Reader screenshot 2
EMF Radiation Detector Reader screenshot 3

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

What We Love

  • 👍 Works well around microwave
  • 👍 Consistent results
  • 👍 Useful tool for detecting EMF
  • 👍 Legit EMF detection

Room to Improve

  • 🐛 Ads cover reading numbers
  • 🔍 Unclear how to interpret readings
  • ⚠️ Questionable accuracy, only detects magnets
EMF Detector-Radiation Reader#2

EMF Detector-Radiation Reader by 新雨 李

iemf,frequency detector
Strong Contender
🔧 Utilities
4.4(315 ratings)
FreeIn-App Purchases
EMF Detector-Radiation Reader screenshot 1
EMF Detector-Radiation Reader screenshot 2
EMF Detector-Radiation Reader screenshot 3

Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.

EMF Detector - Radiation Meter#3

EMF Detector - Radiation Meter by Muhammad Aqib

Detect EMF Radiation on the GO
Worth Considering
🔧 Utilities
0.0(0 ratings)
Free
EMF Detector - Radiation Meter screenshot 1
EMF Detector - Radiation Meter screenshot 2
EMF Detector - Radiation Meter screenshot 3

This tool uses your iPhone's magnetometer to measure electromagnetic field (EMF) activity in real time. Visualize EMF levels with clear indicators and receive haptic alerts when levels rise. Explore your surroundings with confidence by understanding magnetic field strength.

More Emf Detector Device apps to explore

4
EMF Detector (Scanner)
EMF Detector (Scanner)
EMF Detector (Scanner)
Electromagnetic field detector
Free
🔧 Utilities
(0)
5
EMF Detector - Ghost Hunting
EMF Detector - Ghost Hunting
EMF Detector - Ghost Hunting
Detect Paranormal Activity
Free
$0.99 | 100% OFF
🔧 Utilities
(0)
6
EMF Analytics
EMF Analytics
EMF Analytics
by SpiritShack Ltd
Free

Detect electromagnetic fields (EMF) with your device's sensor. View live and historical readings, switch measurement units, and utilize visual and auditory alerts. Includes a flashlight for investigations.

Live EMF reading displayTimelapse graph of previous readingsToggle between uT and mG units
🔧 Utilities
(57)
free
7
EMF Detector
EMF Detector
EMF Detector
by Excelltech Inc.
$0.99

This app uses your device's sensors to detect and visualize magnetic and electromagnetic fields. Explore magnetic forces, identify potential sources of EMF, or use it as a simple metal detector. See real-time fluctuations plotted on a responsive display.

Detects magnetic fields on x, y, and z axesVisualizes EMF activity in real-timeIndicates computed field magnitude
🔧 Utilities
(128)
paid
8
EMF Field Detector RF Scanner
EMF Field Detector RF Scanner
EMF Field Detector RF Scanner
Find Wave & Hidden Emitters
$4.99

Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.

Detects electromagnetic fields (EMF)Warns of high magnetic fields with beepsMeasures magnetic force on three axes
🔧 Utilities
(5.5K)
free with in-app purchases
9
Emf Detector Radiation Reader
Emf Detector Radiation Reader
Emf Detector Radiation Reader
Detect hidden magnetic field
$4.99

Detect and track magnetic fields and potential EMF sources around you. Receive warnings for high readings and access guidelines for safe exposure levels. Monitor your environment and protect your health.

Track magnetic fields and high readingsDetects ferromagnetic metalsElectrosmog (EMP) detector
🔧 Utilities
(1.3K)
free with in-app purchases
10
EMF Radiation Detector
EMF Radiation Detector
EMF Radiation Detector
by Ngoc Que Nguyen
Free

Detect electromagnetic radiation (EMF) emitted by everyday devices. This app uses your iPhone to measure nearby fields, alerting you to potentially harmful levels that could impact your health and environment.

Detects electromagnetic fieldsMeasures EMF radiation levelsAlerts to dangerous levels
🔧 Utilities
(200)
free
11
EMF Detector Pro
EMF Detector Pro
EMF Detector Pro
EMF Reader & Radiation Meter
Free
🔧 Utilities
(0)
12
Electromagnetic Detector PRO
Electromagnetic Detector PRO
Electromagnetic Detector PRO
EMF Scanner: Find Waves
$4.99

Transform your device into an electromagnetic field detector to identify high-risk wireless zones and potential sources of radiation. Receive warnings for strong magnetic fields and record measurements with timestamps. Useful for detecting metallic objects behind walls or underground.

Detect electromagnetic fields (EMF)Warning beep for high radiationMeasure magnetic force on three axes
🔧 Utilities
(11)
paid
13
K-II EMF Meter - Ghost Hunting
K-II EMF Meter - Ghost Hunting
K-II EMF Meter - Ghost Hunting
Paranormal Detector Radar Tool
Free
🎬 Entertainment
(0)
14
EMFMeter : Radiation Reader
EMFMeter : Radiation Reader
EMFMeter : Radiation Reader
Detect electromagnetic field
Free

This tool transforms your smartphone into a real-time electromagnetic field scanner. It visualizes EMF readings, detects studs and metal objects behind walls, and alerts you to high EMF levels. You can also track EMF source direction and export data for analysis.

Real-time EMF detectionElectromagnetic field visualizationBuilt-in stud finder
🔧 Utilities
(93)
free with in-app purchases
15
WaveBlock® EMF Meter
WaveBlock® EMF Meter
WaveBlock® EMF Meter
Detect EMF in Real Time
Free

This application transforms your phone into an EMF detector, allowing you to measure electromagnetic field levels in real-time. It helps identify potential radiation sources and understand your exposure from electronic devices and power lines.

Real-time EMF detectionAccurate measurement with device sensorsColor-coded EMF zone indicators
🔧 Utilities
(1)
free
16
Veil: EMF Reader & K2 Meter
Veil: EMF Reader & K2 Meter
Veil: EMF Reader & K2 Meter
Magnetometer & magnet finder
Free
🔧 Utilities
(0)
17
EMF Detector - EMF Meter
EMF Detector - EMF Meter
EMF Detector - EMF Meter
EMF · Safety · Paranormal
Free

This utility app transforms your iPhone's magnetometer into an electromagnetic field scanner. It offers three distinct modes for safety, general readings, and paranormal investigation, with features like measurement history and comparison.

Magnetometer-based EMF scanningAuto, Safety, and Paranormal modesMeasurement history with trend charts
🔧 Utilities
(4)
ad-supported
18
Tesla - Metal detector and Magnetic field recorder
Tesla - Metal detector and Magnetic field recorder
Tesla - Metal detector and Magnetic field recorder
by Exelerus AB
Free

Transform your device into a metal detector and magnetic field scanner. Measure, record, and analyze electromagnetic fields and metallic objects in real-time or over extended periods. Includes simulated mode for devices without a magnetometer.

Detect metallic objects and EMFReal-time magnetometer measurementsAutomated long-time recording
🔧 Utilities
(118)
free with in-app purchases
19
Radex: 5G EMF Detector
Radex: 5G EMF Detector
Radex: 5G EMF Detector
5G EMF Radiation Measurements
Free

This application measures 5G EMF radiation using your device's sensors and magnetometer. It offers an easy-to-use interface with a color-coded system for readings and supports Apple Watch integration.

5G EMF radiation detectionOn-device sensor utilizationMagnetometer for accuracy
🔧 Utilities
(3)
ad-supported
20
SixthSense: EMF Radar
SixthSense: EMF Radar
SixthSense: EMF Radar
by Oleksii Vashchenko
Free
🔧 Utilities
(0)

FAQ about Emf Detector Device

What are the best emf detector device apps for iPhone?
EMF Radiation Detector Reader tops our emf detector device apps ranking as of July 2026, with a 4.5-star average from 4.7K App Store ratings, and it's free to download.
Yes — 16 of the top emf detector device apps we rank are free to download, including EMF Radiation Detector Reader and EMF Detector-Radiation Reader.
EMF Radiation Detector Reader shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 244+ emf detector device apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you detect and measure electromagnetic field (EMF) radiation levels around you using your phone's sensors. It allows you to identify areas with high EMF exposure in your home, workplace, or near electronic devices and appliances.
The app utilizes the compass hardware within your phone to detect electromagnetic fields. By walking around with the app, you can identify locations with higher radiation levels and measure emissions from various electronic devices.